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<h2><a href="local_closure_goog_useragent_iphoto.js.html">iphoto.js</a></h2>

<pre class="prettyprint lang-js">
<a name="line1"></a>// Copyright 2007 The Closure Library Authors. All Rights Reserved.
<a name="line2"></a>//
<a name="line3"></a>// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
<a name="line4"></a>// you may not use this file except in compliance with the License.
<a name="line5"></a>// You may obtain a copy of the License at
<a name="line6"></a>//
<a name="line7"></a>//      http://www.apache.org/licenses/LICENSE-2.0
<a name="line8"></a>//
<a name="line9"></a>// Unless required by applicable law or agreed to in writing, software
<a name="line10"></a>// distributed under the License is distributed on an &quot;AS-IS&quot; BASIS,
<a name="line11"></a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a name="line12"></a>// See the License for the specific language governing permissions and
<a name="line13"></a>// limitations under the License.
<a name="line14"></a>
<a name="line15"></a>/**
<a name="line16"></a> * @fileoverview Newer versions of iPhoto include a Safari plugin which allows
<a name="line17"></a> * the browser to detect if iPhoto is installed. Adapted from detection code
<a name="line18"></a> * built into the Mac.com Gallery RSS feeds.
<a name="line19"></a> * @author brenneman@google.com (Shawn Brenneman)
<a name="line20"></a> * @see ../demos/useragent.html
<a name="line21"></a> */
<a name="line22"></a>
<a name="line23"></a>
<a name="line24"></a>goog.provide(&#39;goog.userAgent.iphoto&#39;);
<a name="line25"></a>
<a name="line26"></a>goog.require(&#39;goog.string&#39;);
<a name="line27"></a>goog.require(&#39;goog.userAgent&#39;);
<a name="line28"></a>
<a name="line29"></a>
<a name="line30"></a>(function() {
<a name="line31"></a>  var hasIphoto = false;
<a name="line32"></a>  var version = &#39;&#39;;
<a name="line33"></a>
<a name="line34"></a>  /**
<a name="line35"></a>   * The plugin description string contains the version number as in the form
<a name="line36"></a>   * &#39;iPhoto 700&#39;. This returns just the version number as a dotted string,
<a name="line37"></a>   * e.g., &#39;7.0.0&#39;, compatible with {@code goog.string.compareVersions}.
<a name="line38"></a>   * @param {string} desc The version string.
<a name="line39"></a>   * @return {string} The dotted version.
<a name="line40"></a>   */
<a name="line41"></a>  function getIphotoVersion(desc) {
<a name="line42"></a>    var matches = desc.match(/\d/g);
<a name="line43"></a>    return matches.join(&#39;.&#39;);
<a name="line44"></a>  }
<a name="line45"></a>
<a name="line46"></a>  if (goog.userAgent.WEBKIT &amp;&amp;
<a name="line47"></a>      navigator.mimeTypes &amp;&amp;
<a name="line48"></a>      navigator.mimeTypes.length &gt; 0) {
<a name="line49"></a>    var iphoto = navigator.mimeTypes[&#39;application/photo&#39;];
<a name="line50"></a>
<a name="line51"></a>    if (iphoto) {
<a name="line52"></a>      hasIphoto = true;
<a name="line53"></a>      var description = iphoto[&#39;description&#39;];
<a name="line54"></a>
<a name="line55"></a>      if (description) {
<a name="line56"></a>        version = getIphotoVersion(description);
<a name="line57"></a>      }
<a name="line58"></a>    }
<a name="line59"></a>  }
<a name="line60"></a>
<a name="line61"></a>  /**
<a name="line62"></a>   * Whether we can detect that the user has iPhoto installed.
<a name="line63"></a>   * @type {boolean}
<a name="line64"></a>   */
<a name="line65"></a>  goog.userAgent.iphoto.HAS_IPHOTO = hasIphoto;
<a name="line66"></a>
<a name="line67"></a>
<a name="line68"></a>  /**
<a name="line69"></a>   * The version of iPhoto installed if found.
<a name="line70"></a>   * @type {string}
<a name="line71"></a>   */
<a name="line72"></a>  goog.userAgent.iphoto.VERSION = version;
<a name="line73"></a>
<a name="line74"></a>})();
<a name="line75"></a>
<a name="line76"></a>
<a name="line77"></a>/**
<a name="line78"></a> * Whether the installed version of iPhoto is as new or newer than a given
<a name="line79"></a> * version.
<a name="line80"></a> * @param {string} version The version to check.
<a name="line81"></a> * @return {boolean} Whether the installed version of iPhoto is as new or newer
<a name="line82"></a> *     than a given version.
<a name="line83"></a> */
<a name="line84"></a>goog.userAgent.iphoto.isVersion = function(version) {
<a name="line85"></a>  return goog.string.compareVersions(
<a name="line86"></a>      goog.userAgent.iphoto.VERSION, version) &gt;= 0;
<a name="line87"></a>};
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